Activity for Whitecold‭

Type	On...	Excerpt	Status	Date
Answer	—	A: How long would a planet that losses its gravity take to break up? The planet will instantaneously explode. The Earth has a gravitational binding potential of about $2.25\times {10}^{32}$ joules, or the weekly energy output of the Sun. This energy also currently being counterbalanced by potential energy of the compression of rock in the earth which prevents the ea... (more)	—	almost 5 years ago